Lenovo IdeaCentre B540p Bedienungsanleitung PDF herunterladen (Seite 44)

Step10.Liftuptheconverterboardtoremoveit.

Step11.Toinstallthenewconverterboard:

a.Lineupthenewconverterboardwiththemountingholesandpin,andthen,secureconverter

boardwithscrewandpins.

b.Connectthe2cablestothenewconverterboard.

c.Securetheconverterboardwiththescrew.

Step12.Reattachthemiddlecover,opticaldrive,computerstandandtherearcover.

RemovingtheEMIcover

Note:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.

Note:Itmaybehelpfultoplacethecomputerface-downonasoftatsurfaceforthisprocedure.Lenovo

recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthecomputerscreenfromscratches

orotherdamage.

ToreplacetheEMIcover

Step1.Removeanymedia(disks,CDs,DVDs,ormemorycards)fromthedrives,shutdowntheoperating

system,andturnoffthecomputerandallattacheddevices.

Step2.Unplugallpowercordsfromelectricaloutlets.

Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)

cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightview”

and“Rearview”forhelpwithlocatingthevariousconnectors.

Step4.Removetherearcover.Referto“Removingtherearcover”.

Step5.Removethecomputerstand.Referto“Removingthecomputerstand” .

38IdeaCentreB540–B540PHardwareMaintenanceManual

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Lenovo IdeaCentre B540p Bedienungsanleitung Seite 44